April weather forecast
Chánh Thiện, Vietnam

April, like March, in Chánh Thiện, Vietnam, is another warm spring month, with an average temperature ranging between max 29.9°C (85.8°F) and min 24.3°C (75.7°F).

Temperature

The advent of April denotes an average high-temperature of a still moderately hot 29.9°C (85.8°F), subtly different from March's 28.1°C (82.6°F). Chánh Thiện experiences an average nighttime temperature of 24.3°C (75.7°F) in the month of April.

Heat index

The heat index in April is calculated to be a very hot 37°C (98.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in April in Chánh Thiện is 80%.

Rainfall

In Chánh Thiện, in April, during 14.8 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Chánh Thiện, during the entire year, the rain falls for 260 days and collects up to 1343mm (52.87") of precipitation.

Daylight

The average length of the day in April is 12h and 27min.
On the first day of April in Chánh Thiện, Vietnam, sunrise is at 05:39 and sunset at 17:55. On the last day of the month, sunrise is at 05:21 and sunset at 17:59 +07.

Sunshine

In Chánh Thiện, the average sunshine in April is 8.6h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, an average UV index of 7 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.